143966368

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3803}}^1$

素因数の和:3846

約数の個数: 72

約数和(自身を含む): 350850528

約数和(自身を除く): 206884160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 3803, 4732, 5408, 7606, 9464, 15212, 18928, 26621, 30424, 37856, 49439, 53242, 60848, 98878, 106484, 121696, 197756, 212968, 346073, 395512, 425936, 642707, 692146, 791024, 851872, 1285414, 1384292, 1582048, 2570828, 2768584, 4498949, 5141656, 5537168, 8997898, 10283312, 11074336, 17995796, 20566624, 35991592, 71983184, 143966368]

約数ペア:

[(1, 143966368), (2, 71983184), (4, 35991592), (7, 20566624), (8, 17995796), (13, 11074336), (14, 10283312), (16, 8997898), (26, 5537168), (28, 5141656), (32, 4498949), (52, 2768584), (56, 2570828), (91, 1582048), (104, 1384292), (112, 1285414), (169, 851872), (182, 791024), (208, 692146), (224, 642707), (338, 425936), (364, 395512), (416, 346073), (676, 212968), (728, 197756), (1183, 121696), (1352, 106484), (1456, 98878), (2366, 60848), (2704, 53242), (2912, 49439), (3803, 37856), (4732, 30424), (5408, 26621), (7606, 18928), (9464, 15212)]